aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--cores/arduino/CDC.cpp43
-rw-r--r--cores/arduino/Stream.h3
-rw-r--r--cores/arduino/USBCore.cpp13
-rw-r--r--cores/arduino/USBCore.h17
-rw-r--r--cores/arduino/WString.cpp2
-rw-r--r--cores/arduino/WString.h18
-rw-r--r--libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino10
-rw-r--r--libraries/SoftwareSerial/src/SoftwareSerial.cpp4
-rw-r--r--libraries/SoftwareSerial/src/SoftwareSerial.h2
-rw-r--r--libraries/Wire/src/Wire.cpp4
-rw-r--r--libraries/Wire/src/utility/twi.c22
-rw-r--r--libraries/Wire/src/utility/twi.h1
-rw-r--r--platform.txt21
-rw-r--r--variants/ethernet/pins_arduino.h46
-rw-r--r--variants/gemma/pins_arduino.h13
-rw-r--r--variants/leonardo/pins_arduino.h58
-rw-r--r--variants/mega/pins_arduino.h70
-rw-r--r--variants/robot_control/pins_arduino.h65
-rw-r--r--variants/robot_motor/pins_arduino.h65
-rw-r--r--variants/standard/pins_arduino.h46
20 files changed, 364 insertions, 159 deletions
diff --git a/cores/arduino/CDC.cpp b/cores/arduino/CDC.cpp
index f19b44c..0a743e1 100644
--- a/cores/arduino/CDC.cpp
+++ b/cores/arduino/CDC.cpp
@@ -34,6 +34,8 @@ typedef struct
static volatile LineInfo _usbLineInfo = { 57600, 0x00, 0x00, 0x00, 0x00 };
static volatile int32_t breakValue = -1;
+bool _updatedLUFAbootloader = false;
+
#define WEAK __attribute__ ((weak))
extern const CDCDescriptor _cdcInterface PROGMEM;
@@ -99,24 +101,32 @@ bool CDC_Setup(USBSetup& setup)
// with a relatively long period so it can finish housekeeping tasks
// like servicing endpoints before the sketch ends
-#ifndef MAGIC_KEY
-#define MAGIC_KEY 0x7777
-#endif
-#ifndef MAGIC_KEY_POS
-#define MAGIC_KEY_POS 0x0800
+ uint16_t magic_key_pos = MAGIC_KEY_POS;
+
+// If we don't use the new RAMEND directly, check manually if we have a newer bootloader.
+// This is used to keep compatible with the old leonardo bootloaders.
+// You are still able to set the magic key position manually to RAMEND-1 to save a few bytes for this check.
+#if MAGIC_KEY_POS != (RAMEND-1)
+ // For future boards save the key in the inproblematic RAMEND
+ // Which is reserved for the main() return value (which will never return)
+ if (_updatedLUFAbootloader) {
+ // horray, we got a new bootloader!
+ magic_key_pos = (RAMEND-1);
+ }
#endif
// We check DTR state to determine if host port is open (bit 0 of lineState).
if (1200 == _usbLineInfo.dwDTERate && (_usbLineInfo.lineState & 0x01) == 0)
{
#if MAGIC_KEY_POS != (RAMEND-1)
- *(uint16_t *)(RAMEND-1) = *(uint16_t *)MAGIC_KEY_POS;
- *(uint16_t *)MAGIC_KEY_POS = MAGIC_KEY;
-#else
- // for future boards save the key in the inproblematic RAMEND
- // which is reserved for the main() return value (which will never return)
- *(uint16_t *)MAGIC_KEY_POS = MAGIC_KEY;
+ // Backup ram value if its not a newer bootloader.
+ // This should avoid memory corruption at least a bit, not fully
+ if (magic_key_pos != (RAMEND-1)) {
+ *(uint16_t *)(RAMEND-1) = *(uint16_t *)magic_key_pos;
+ }
#endif
+ // Store boot key
+ *(uint16_t *)magic_key_pos = MAGIC_KEY;
wdt_enable(WDTO_120MS);
}
else
@@ -129,10 +139,15 @@ bool CDC_Setup(USBSetup& setup)
wdt_disable();
wdt_reset();
#if MAGIC_KEY_POS != (RAMEND-1)
- *(uint16_t *)MAGIC_KEY_POS = *(uint16_t *)(RAMEND-1);
-#else
- *(uint16_t *)MAGIC_KEY_POS = 0x0000;
+ // Restore backed up (old bootloader) magic key data
+ if (magic_key_pos != (RAMEND-1)) {
+ *(uint16_t *)magic_key_pos = *(uint16_t *)(RAMEND-1);
+ } else
#endif
+ {
+ // Clean up RAMEND key
+ *(uint16_t *)magic_key_pos = 0x0000;
+ }
}
}
return true;
diff --git a/cores/arduino/Stream.h b/cores/arduino/Stream.h
index db71bb6..e4fd433 100644
--- a/cores/arduino/Stream.h
+++ b/cores/arduino/Stream.h
@@ -66,7 +66,8 @@ class Stream : public Print
// parsing methods
void setTimeout(unsigned long timeout); // sets maximum milliseconds to wait for stream data, default is 1 second
-
+ unsigned long getTimeout(void) { return _timeout; }
+
bool find(char *target); // reads data from the stream until the target string is found
bool find(uint8_t *target) { return find ((char *)target); }
// returns true if target string is found, false if timed out (see setTimeout)
diff --git a/cores/arduino/USBCore.cpp b/cores/arduino/USBCore.cpp
index 62b90ed..6c8ae63 100644
--- a/cores/arduino/USBCore.cpp
+++ b/cores/arduino/USBCore.cpp
@@ -35,6 +35,7 @@ extern const u8 STRING_PRODUCT[] PROGMEM;
extern const u8 STRING_MANUFACTURER[] PROGMEM;
extern const DeviceDescriptor USB_DeviceDescriptor PROGMEM;
extern const DeviceDescriptor USB_DeviceDescriptorB PROGMEM;
+extern bool _updatedLUFAbootloader;
const u16 STRING_LANGUAGE[2] = {
(3<<8) | (2+2),
@@ -254,7 +255,9 @@ u8 USB_SendSpace(u8 ep)
LockEP lock(ep);
if (!ReadWriteAllowed())
return 0;
- return USB_EP_SIZE - FifoByteCount();
+ // subtract 1 from the EP size to never send a full packet,
+ // this avoids dealing with ZLP's in USB_Send
+ return USB_EP_SIZE - 1 - FifoByteCount();
}
// Blocking Send of data to an endpoint
@@ -730,7 +733,7 @@ static inline void USB_ClockEnable()
ISR(USB_GEN_vect)
{
u8 udint = UDINT;
- UDINT = UDINT &= ~((1<<EORSTI) | (1<<SOFI)); // clear the IRQ flags for the IRQs which are handled here, except WAKEUPI and SUSPI (see below)
+ UDINT &= ~((1<<EORSTI) | (1<<SOFI)); // clear the IRQ flags for the IRQs which are handled here, except WAKEUPI and SUSPI (see below)
// End of Reset
if (udint & (1<<EORSTI))
@@ -806,6 +809,12 @@ void USBDevice_::attach()
UDIEN = (1<<EORSTE) | (1<<SOFE) | (1<<SUSPE); // Enable interrupts for EOR (End of Reset), SOF (start of frame) and SUSPEND
TX_RX_LED_INIT;
+
+#if MAGIC_KEY_POS != (RAMEND-1)
+ if (pgm_read_word(FLASHEND - 1) == NEW_LUFA_SIGNATURE) {
+ _updatedLUFAbootloader = true;
+ }
+#endif
}
void USBDevice_::detach()
diff --git a/cores/arduino/USBCore.h b/cores/arduino/USBCore.h
index 4e08d71..66f3b5b 100644
--- a/cores/arduino/USBCore.h
+++ b/cores/arduino/USBCore.h
@@ -277,5 +277,22 @@ typedef struct
#define D_CDCCS(_subtype,_d0,_d1) { 5, 0x24, _subtype, _d0, _d1 }
#define D_CDCCS4(_subtype,_d0) { 4, 0x24, _subtype, _d0 }
+// Bootloader related fields
+// Old Caterina bootloader places the MAGIC key into unsafe RAM locations (it can be rewritten
+// by the running sketch before to actual reboot).
+// Newer bootloaders, recognizable by the LUFA "signature" at the end of the flash, can handle both
+// the usafe and the safe location. Check once (in USBCore.cpp) if the bootloader in new, then set the global
+// _updatedLUFAbootloader variable to true/false and place the magic key consequently
+#ifndef MAGIC_KEY
+#define MAGIC_KEY 0x7777
+#endif
+
+#ifndef MAGIC_KEY_POS
+#define MAGIC_KEY_POS 0x0800
+#endif
+
+#ifndef NEW_LUFA_SIGNATURE
+#define NEW_LUFA_SIGNATURE 0xDCFB
+#endif
#endif
diff --git a/cores/arduino/WString.cpp b/cores/arduino/WString.cpp
index cd3e0e8..9975303 100644
--- a/cores/arduino/WString.cpp
+++ b/cores/arduino/WString.cpp
@@ -193,7 +193,7 @@ String & String::copy(const __FlashStringHelper *pstr, unsigned int length)
void String::move(String &rhs)
{
if (buffer) {
- if (capacity >= rhs.len) {
+ if (rhs && capacity >= rhs.len) {
strcpy(buffer, rhs.buffer);
len = rhs.len;
rhs.len = 0;
diff --git a/cores/arduino/WString.h b/cores/arduino/WString.h
index b047980..de5632c 100644
--- a/cores/arduino/WString.h
+++ b/cores/arduino/WString.h
@@ -81,7 +81,7 @@ public:
inline unsigned int length(void) const {return len;}
// creates a copy of the assigned value. if the value is null or
- // invalid, or if the memory allocation fails, the string will be
+ // invalid, or if the memory allocation fails, the string will be
// marked as invalid ("if (s)" will be false).
String & operator = (const String &rhs);
String & operator = (const char *cstr);
@@ -92,10 +92,10 @@ public:
#endif
// concatenate (works w/ built-in types)
-
+
// returns true on success, false on failure (in which case, the string
- // is left unchanged). if the argument is null or invalid, the
- // concatenation is considered unsucessful.
+ // is left unchanged). if the argument is null or invalid, the
+ // concatenation is considered unsucessful.
unsigned char concat(const String &str);
unsigned char concat(const char *cstr);
unsigned char concat(char c);
@@ -107,7 +107,7 @@ public:
unsigned char concat(float num);
unsigned char concat(double num);
unsigned char concat(const __FlashStringHelper * str);
-
+
// if there's not enough memory for the concatenated value, the string
// will be left unchanged (but this isn't signalled in any way)
String & operator += (const String &rhs) {concat(rhs); return (*this);}
@@ -159,8 +159,12 @@ public:
char& operator [] (unsigned int index);
void getBytes(unsigned char *buf, unsigned int bufsize, unsigned int index=0) const;
void toCharArray(char *buf, unsigned int bufsize, unsigned int index=0) const
- {getBytes((unsigned char *)buf, bufsize, index);}
- const char * c_str() const { return buffer; }
+ { getBytes((unsigned char *)buf, bufsize, index); }
+ const char* c_str() const { return buffer; }
+ char* begin() { return buffer; }
+ char* end() { return buffer + length(); }
+ const char* begin() const { return c_str(); }
+ const char* end() const { return c_str() + length(); }
// search
int indexOf( char ch ) const;
diff --git a/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino b/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino
index 26659d6..8d7f93e 100644
--- a/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino
+++ b/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino
@@ -13,8 +13,8 @@
The circuit:
Two devices which communicate serially are needed.
- * First serial device's TX attached to digital pin 2, RX to pin 3
- * Second serial device's TX attached to digital pin 4, RX to pin 5
+ * First serial device's TX attached to digital pin 10(RX), RX to pin 11(TX)
+ * Second serial device's TX attached to digital pin 8(RX), RX to pin 9(TX)
Note:
Not all pins on the Mega and Mega 2560 support change interrupts,
@@ -26,7 +26,7 @@
8, 9, 10, 11, 14 (MISO), 15 (SCK), 16 (MOSI).
created 18 Apr. 2011
- modified 25 May 2012
+ modified 19 March 2016
by Tom Igoe
based on Mikal Hart's twoPortRXExample
@@ -35,10 +35,10 @@
*/
#include <SoftwareSerial.h>
-// software serial #1: TX = digital pin 10, RX = digital pin 11
+// software serial #1: RX = digital pin 10, TX = digital pin 11
SoftwareSerial portOne(10, 11);
-// software serial #2: TX = digital pin 8, RX = digital pin 9
+// software serial #2: RX = digital pin 8, TX = digital pin 9
// on the Mega, use other pins instead, since 8 and 9 don't work on the Mega
SoftwareSerial portTwo(8, 9);
diff --git a/libraries/SoftwareSerial/src/SoftwareSerial.cpp b/libraries/SoftwareSerial/src/SoftwareSerial.cpp
index 0a16ff7..474fe4a 100644
--- a/libraries/SoftwareSerial/src/SoftwareSerial.cpp
+++ b/libraries/SoftwareSerial/src/SoftwareSerial.cpp
@@ -48,7 +48,7 @@ http://arduiniana.org.
// Statics
//
SoftwareSerial *SoftwareSerial::active_object = 0;
-char SoftwareSerial::_receive_buffer[_SS_MAX_RX_BUFF];
+uint8_t SoftwareSerial::_receive_buffer[_SS_MAX_RX_BUFF];
volatile uint8_t SoftwareSerial::_receive_buffer_tail = 0;
volatile uint8_t SoftwareSerial::_receive_buffer_head = 0;
@@ -270,7 +270,7 @@ void SoftwareSerial::setTX(uint8_t tx)
{
// First write, then set output. If we do this the other way around,
// the pin would be output low for a short while before switching to
- // output hihg. Now, it is input with pullup for a short while, which
+ // output high. Now, it is input with pullup for a short while, which
// is fine. With inverse logic, either order is fine.
digitalWrite(tx, _inverse_logic ? LOW : HIGH);
pinMode(tx, OUTPUT);
diff --git a/libraries/SoftwareSerial/src/SoftwareSerial.h b/libraries/SoftwareSerial/src/SoftwareSerial.h
index 622e2a5..26183ba 100644
--- a/libraries/SoftwareSerial/src/SoftwareSerial.h
+++ b/libraries/SoftwareSerial/src/SoftwareSerial.h
@@ -66,7 +66,7 @@ private:
uint16_t _inverse_logic:1;
// static data
- static char _receive_buffer[_SS_MAX_RX_BUFF];
+ static uint8_t _receive_buffer[_SS_MAX_RX_BUFF];
static volatile uint8_t _receive_buffer_tail;
static volatile uint8_t _receive_buffer_head;
static SoftwareSerial *active_object;
diff --git a/libraries/Wire/src/Wire.cpp b/libraries/Wire/src/Wire.cpp
index 86696e9..d2146f7 100644
--- a/libraries/Wire/src/Wire.cpp
+++ b/libraries/Wire/src/Wire.cpp
@@ -80,9 +80,9 @@ void TwoWire::end(void)
twi_disable();
}
-void TwoWire::setClock(uint32_t frequency)
+void TwoWire::setClock(uint32_t clock)
{
- TWBR = ((F_CPU / frequency) - 16) / 2;
+ twi_setFrequency(clock);
}
uint8_t TwoWire::requestFrom(uint8_t address, uint8_t quantity, uint32_t iaddress, uint8_t isize, uint8_t sendStop)
diff --git a/libraries/Wire/src/utility/twi.c b/libraries/Wire/src/utility/twi.c
index 7efcc5a..171af73 100644
--- a/libraries/Wire/src/utility/twi.c
+++ b/libraries/Wire/src/utility/twi.c
@@ -119,6 +119,22 @@ void twi_setAddress(uint8_t address)
}
/*
+ * Function twi_setClock
+ * Desc sets twi bit rate
+ * Input Clock Frequency
+ * Output none
+ */
+void twi_setFrequency(uint32_t frequency)
+{
+ TWBR = ((F_CPU / frequency) - 16) / 2;
+
+ /* twi bit rate formula from atmega128 manual pg 204
+ SCL Frequency = CPU Clock Frequency / (16 + (2 * TWBR))
+ note: TWBR should be 10 or higher for master mode
+ It is 72 for a 16mhz Wiring board with 100kHz TWI */
+}
+
+/*
* Function twi_readFrom
* Desc attempts to become twi bus master and read a
* series of bytes from a device on the bus
@@ -288,7 +304,7 @@ uint8_t twi_transmit(const uint8_t* data, uint8_t length)
uint8_t i;
// ensure data will fit into buffer
- if(TWI_BUFFER_LENGTH < length){
+ if(TWI_BUFFER_LENGTH < (twi_txBufferLength+length)){
return 1;
}
@@ -298,10 +314,10 @@ uint8_t twi_transmit(const uint8_t* data, uint8_t length)
}
// set length and copy data into tx buffer
- twi_txBufferLength = length;
for(i = 0; i < length; ++i){
- twi_txBuffer[i] = data[i];
+ twi_txBuffer[twi_txBufferLength+i] = data[i];
}
+ twi_txBufferLength += length;
return 0;
}
diff --git a/libraries/Wire/src/utility/twi.h b/libraries/Wire/src/utility/twi.h
index 4c52bc5..d27325e 100644
--- a/libraries/Wire/src/utility/twi.h
+++ b/libraries/Wire/src/utility/twi.h
@@ -41,6 +41,7 @@
void twi_init(void);
void twi_disable(void);
void twi_setAddress(uint8_t);
+ void twi_setFrequency(uint32_t);
uint8_t twi_readFrom(uint8_t, uint8_t*, uint8_t, uint8_t);
uint8_t twi_writeTo(uint8_t, uint8_t*, uint8_t, uint8_t, uint8_t);
uint8_t twi_transmit(const uint8_t*, uint8_t);
diff --git a/platform.txt b/platform.txt
index 4a3c6bb..50778f1 100644
--- a/platform.txt
+++ b/platform.txt
@@ -6,10 +6,10 @@
# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5-3rd-party-Hardware-specification
name=Arduino AVR Boards
-version=1.6.10
+version=1.6.11
# AVR compile variables
-# ---------------------
+# ---------------------
compiler.warning_flags=-w
compiler.warning_flags.none=-w
@@ -17,12 +17,10 @@ compiler.warning_flags.default=
compiler.warning_flags.more=-Wall
compiler.warning_flags.all=-Wall -Wextra
-# Default "compiler.path" is correct, change only if you want to overidde the initial value
+# Default "compiler.path" is correct, change only if you want to override the initial value
compiler.path={runtime.tools.avr-gcc.path}/bin/
compiler.c.cmd=avr-gcc
compiler.c.flags=-c -g -Os {compiler.warning_flags} -std=gnu11 -ffunction-sections -fdata-sections -MMD
-# -w flag added to avoid printing a wrong warning http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59396
-# This is fixed in gcc 4.8.3 and will be removed as soon as we update the toolchain
compiler.c.elf.flags={compiler.warning_flags} -Os -Wl,--gc-sections
compiler.c.elf.cmd=avr-gcc
compiler.S.flags=-c -g -x assembler-with-cpp
@@ -37,7 +35,7 @@ compiler.elf2hex.cmd=avr-objcopy
compiler.ldflags=
compiler.size.cmd=avr-size
-# This can be overriden in boards.txt
+# This can be overridden in boards.txt
build.extra_flags=
# These can be overridden in platform.local.txt
@@ -62,6 +60,8 @@ recipe.cpp.o.pattern="{compiler.path}{compiler.cpp.cmd}" {compiler.cpp.flags} -m
recipe.S.o.pattern="{compiler.path}{compiler.c.cmd}" {compiler.S.flags} -mmcu={build.mcu} -DF_CPU={build.f_cpu} -DARDUINO={runtime.ide.version} -DARDUINO_{build.board} -DARDUINO_ARCH_{build.arch} {compiler.S.extra_flags} {build.extra_flags} {includes} "{source_file}" -o "{object_file}"
## Create archives
+# archive_file_path is needed for backwards compatibility with IDE 1.6.5 or older, IDE 1.6.6 or newer overrides this value
+archive_file_path={build.path}/{archive_file}
recipe.ar.pattern="{compiler.path}{compiler.ar.cmd}" {compiler.ar.flags} {compiler.ar.extra_flags} "{archive_file_path}" "{object_file}"
## Combine gc-sections, archives, and objects
@@ -97,11 +97,13 @@ tools.avrdude.config.path={path}/etc/avrdude.conf
tools.avrdude.upload.params.verbose=-v
tools.avrdude.upload.params.quiet=-q -q
-tools.avrdude.upload.pattern="{cmd.path}" "-C{config.path}" {upload.verbose} -p{build.mcu} -c{upload.protocol} -P{serial.port} -b{upload.speed} -D "-Uflash:w:{build.path}/{build.project_name}.hex:i"
+tools.avrdude.upload.params.noverify=-V
+tools.avrdude.upload.pattern="{cmd.path}" "-C{config.path}" {upload.verbose} {upload.verify} -p{build.mcu} -c{upload.protocol} -P{serial.port} -b{upload.speed} -D "-Uflash:w:{build.path}/{build.project_name}.hex:i"
tools.avrdude.program.params.verbose=-v
tools.avrdude.program.params.quiet=-q -q
-tools.avrdude.program.pattern="{cmd.path}" "-C{config.path}" {program.verbose} -p{build.mcu} -c{protocol} {program.extra_params} "-Uflash:w:{build.path}/{build.project_name}.hex:i"
+tools.avrdude.program.params.noverify=-V
+tools.avrdude.program.pattern="{cmd.path}" "-C{config.path}" {program.verbose} {program.verify} -p{build.mcu} -c{protocol} {program.extra_params} "-Uflash:w:{build.path}/{build.project_name}.hex:i"
tools.avrdude.erase.params.verbose=-v
tools.avrdude.erase.params.quiet=-q -q
@@ -111,9 +113,10 @@ tools.avrdude.bootloader.params.verbose=-v
tools.avrdude.bootloader.params.quiet=-q -q
tools.avrdude.bootloader.pattern="{cmd.path}" "-C{config.path}" {bootloader.verbose} -p{build.mcu} -c{protocol} {program.extra_params} "-Uflash:w:{runtime.platform.path}/bootloaders/{bootloader.file}:i" -Ulock:w:{bootloader.lock_bits}:m
+tools.avrdude_remote.upload.pattern=/usr/bin/run-avrdude /tmp/sketch.hex {upload.verbose} -p{build.mcu}
# USB Default Flags
-# Default blank usb manufacturer will be filled it at compile time
+# Default blank usb manufacturer will be filled in at compile time
# - from numeric vendor ID, set to Unknown otherwise
build.usb_manufacturer="Unknown"
build.usb_flags=-DUSB_VID={build.vid} -DUSB_PID={build.pid} '-DUSB_MANUFACTURER={build.usb_manufacturer}' '-DUSB_PRODUCT={build.usb_product}'
diff --git a/variants/ethernet/pins_arduino.h b/variants/ethernet/pins_arduino.h
index a11ecfc..77fcc40 100644
--- a/variants/ethernet/pins_arduino.h
+++ b/variants/ethernet/pins_arduino.h
@@ -35,23 +35,41 @@
#define digitalPinHasPWM(p) ((p) == 3 || (p) == 5 || (p) == 6 || (p) == 9 || (p) == 10 || (p) == 11)
#endif
-static const uint8_t SS = 10;
-static const uint8_t MOSI = 11;
-static const uint8_t MISO = 12;
-static const uint8_t SCK = 13;
+#define PIN_SPI_SS (10)
+#define PIN_SPI_MOSI (11)
+#define PIN_SPI_MISO (12)
+#define PIN_SPI_SCK (13)
+
+static const uint8_t SS = PIN_SPI_SS;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK = PIN_SPI_SCK;
+
+#define PIN_WIRE_SDA (18)
+#define PIN_WIRE_SCL (19)
+
+static const uint8_t SDA = PIN_WIRE_SDA;
+static const uint8_t SCL = PIN_WIRE_SCL;
-static const uint8_t SDA = 18;
-static const uint8_t SCL = 19;
#define LED_BUILTIN 9
-static const uint8_t A0 = 14;
-static const uint8_t A1 = 15;
-static const uint8_t A2 = 16;
-static const uint8_t A3 = 17;
-static const uint8_t A4 = 18;
-static const uint8_t A5 = 19;
-static const uint8_t A6 = 20;
-static const uint8_t A7 = 21;
+#define PIN_A0 (14)
+#define PIN_A1 (15)
+#define PIN_A2 (16)
+#define PIN_A3 (17)
+#define PIN_A4 (18)
+#define PIN_A5 (19)
+#define PIN_A6 (20)
+#define PIN_A7 (21)
+
+static const uint8_t A0 = PIN_A0;
+static const uint8_t A1 = PIN_A1;
+static const uint8_t A2 = PIN_A2;
+static const uint8_t A3 = PIN_A3;
+static const uint8_t A4 = PIN_A4;
+static const uint8_t A5 = PIN_A5;
+static const uint8_t A6 = PIN_A6;
+static const uint8_t A7 = PIN_A7;
#define digitalPinToPCICR(p) (((p) >= 0 && (p) <= 21) ? (&PCICR) : ((uint8_t *)0))
#define digitalPinToPCICRbit(p) (((p) <= 7) ? 2 : (((p) <= 13) ? 0 : 1))
diff --git a/variants/gemma/pins_arduino.h b/variants/gemma/pins_arduino.h
index b6aed39..e0ec217 100644
--- a/variants/gemma/pins_arduino.h
+++ b/variants/gemma/pins_arduino.h
@@ -46,10 +46,15 @@
#define NUM_ANALOG_INPUTS 1
#define LED_BUILTIN 1
-static const uint8_t A0 = 6;
-static const uint8_t A1 = 7;
-static const uint8_t A2 = 8;
-static const uint8_t A3 = 9;
+#define PIN_A0 (6)
+#define PIN_A1 (7)
+#define PIN_A2 (8)
+#define PIN_A3 (9)
+
+static const uint8_t A0 = PIN_A0;
+static const uint8_t A1 = PIN_A1;
+static const uint8_t A2 = PIN_A2;
+static const uint8_t A3 = PIN_A3;
#define digitalPinToPCICR(p) ( ((p) >= 0 && (p) <= 4) ? (&GIMSK) : ((uint8_t *)0) )
#define digitalPinToPCICRbit(p) ( PCIE )
diff --git a/variants/leonardo/pins_arduino.h b/variants/leonardo/pins_arduino.h
index 6027223..8586dac 100644
--- a/variants/leonardo/pins_arduino.h
+++ b/variants/leonardo/pins_arduino.h
@@ -97,32 +97,54 @@
#define RXLED0 PORTB |= (1<<0)
#define RXLED1 PORTB &= ~(1<<0)
-static const uint8_t SDA = 2;
-static const uint8_t SCL = 3;
+#define PIN_WIRE_SDA (2)
+#define PIN_WIRE_SCL (3)
+
+static const uint8_t SDA = PIN_WIRE_SDA;
+static const uint8_t SCL = PIN_WIRE_SCL;
+
#define LED_BUILTIN 13
#define LED_BUILTIN_RX 17
#define LED_BUILTIN_TX 30
// Map SPI port to 'new' pins D14..D17
-static const uint8_t SS = 17;
-static const uint8_t MOSI = 16;
-static const uint8_t MISO = 14;
-static const uint8_t SCK = 15;
+#define PIN_SPI_SS (17)
+#define PIN_SPI_MOSI (16)
+#define PIN_SPI_MISO (14)
+#define PIN_SPI_SCK (15)
+
+static const uint8_t SS = PIN_SPI_SS;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK = PIN_SPI_SCK;
// Mapping of analog pins as digital I/O
// A6-A11 share with digital pins
-static const uint8_t A0 = 18;
-static const uint8_t A1 = 19;
-static const uint8_t A2 = 20;
-static const uint8_t A3 = 21;
-static const uint8_t A4 = 22;
-static const uint8_t A5 = 23;
-static const uint8_t A6 = 24; // D4
-static const uint8_t A7 = 25; // D6
-static const uint8_t A8 = 26; // D8
-static const uint8_t A9 = 27; // D9
-static const uint8_t A10 = 28; // D10
-static const uint8_t A11 = 29; // D12
+#define PIN_A0 (18)
+#define PIN_A1 (19)
+#define PIN_A2 (20)
+#define PIN_A3 (21)
+#define PIN_A4 (22)
+#define PIN_A5 (23)
+#define PIN_A6 (24)
+#define PIN_A7 (25)
+#define PIN_A8 (26)
+#define PIN_A9 (27)
+#define PIN_A10 (28)
+#define PIN_A11 (29)
+
+static const uint8_t A0 = PIN_A0;
+static const uint8_t A1 = PIN_A1;
+static const uint8_t A2 = PIN_A2;
+static const uint8_t A3 = PIN_A3;
+static const uint8_t A4 = PIN_A4;
+static const uint8_t A5 = PIN_A5;
+static const uint8_t A6 = PIN_A6; // D4
+static const uint8_t A7 = PIN_A7; // D6
+static const uint8_t A8 = PIN_A8; // D8
+static const uint8_t A9 = PIN_A9; // D9
+static const uint8_t A10 = PIN_A10; // D10
+static const uint8_t A11 = PIN_A11; // D12
#define digitalPinToPCICR(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCICR) : ((uint8_t *)0))
#define digitalPinToPCICRbit(p) 0
diff --git a/variants/mega/pins_arduino.h b/variants/mega/pins_arduino.h
index 7d330fa..5115c04 100644
--- a/variants/mega/pins_arduino.h
+++ b/variants/mega/pins_arduino.h
@@ -30,31 +30,57 @@
#define analogInputToDigitalPin(p) ((p < 16) ? (p) + 54 : -1)
#define digitalPinHasPWM(p) (((p) >= 2 && (p) <= 13) || ((p) >= 44 && (p)<= 46))
-static const uint8_t SS = 53;
-static const uint8_t MOSI = 51;
-static const uint8_t MISO = 50;
-static const uint8_t SCK = 52;
+#define PIN_SPI_SS (53)
+#define PIN_SPI_MOSI (51)
+#define PIN_SPI_MISO (50)
+#define PIN_SPI_SCK (52)
+
+static const uint8_t SS = PIN_SPI_SS;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK = PIN_SPI_SCK;
+
+#define PIN_WIRE_SDA (20)
+#define PIN_WIRE_SCL (21)
+
+static const uint8_t SDA = PIN_WIRE_SDA;
+static const uint8_t SCL = PIN_WIRE_SCL;
-static const uint8_t SDA = 20;
-static const uint8_t SCL = 21;
#define LED_BUILTIN 13
-static const uint8_t A0 = 54;
-static const uint8_t A1 = 55;
-static const uint8_t A2 = 56;
-static const uint8_t A3 = 57;
-static const uint8_t A4 = 58;
-static const uint8_t A5 = 59;
-static const uint8_t A6 = 60;
-static const uint8_t A7 = 61;
-static const uint8_t A8 = 62;
-static const uint8_t A9 = 63;
-static const uint8_t A10 = 64;
-static const uint8_t A11 = 65;
-static const uint8_t A12 = 66;
-static const uint8_t A13 = 67;
-static const uint8_t A14 = 68;
-static const uint8_t A15 = 69;
+#define PIN_A0 (54)
+#define PIN_A1 (55)
+#define PIN_A2 (56)
+#define PIN_A3 (57)
+#define PIN_A4 (58)
+#define PIN_A5 (59)
+#define PIN_A6 (60)
+#define PIN_A7 (61)
+#define PIN_A8 (62)
+#define PIN_A9 (63)
+#define PIN_A10 (64)
+#define PIN_A11 (65)
+#define PIN_A12 (66)
+#define PIN_A13 (67)
+#define PIN_A14 (68)
+#define PIN_A15 (69)
+
+static const uint8_t A0 = PIN_A0;
+static const uint8_t A1 = PIN_A1;
+static const uint8_t A2 = PIN_A2;
+static const uint8_t A3 = PIN_A3;
+static const uint8_t A4 = PIN_A4;
+static const uint8_t A5 = PIN_A5;
+static const uint8_t A6 = PIN_A6;
+static const uint8_t A7 = PIN_A7;
+static const uint8_t A8 = PIN_A8;
+static const uint8_t A9 = PIN_A9;
+static const uint8_t A10 = PIN_A10;
+static const uint8_t A11 = PIN_A11;
+static const uint8_t A12 = PIN_A12;
+static const uint8_t A13 = PIN_A13;
+static const uint8_t A14 = PIN_A14;
+static const uint8_t A15 = PIN_A15;
// A majority of the pins are NOT PCINTs, SO BE WARNED (i.e. you cannot use them as receive pins)
// Only pins available for RECEIVE (TRANSMIT can be on any pin):
diff --git a/variants/robot_control/pins_arduino.h b/variants/robot_control/pins_arduino.h
index 41aedea..3e36103 100644
--- a/variants/robot_control/pins_arduino.h
+++ b/variants/robot_control/pins_arduino.h
@@ -41,31 +41,56 @@
#define D4 TKD4
#define D5 TKD5
-static const uint8_t RX = 0;
-static const uint8_t TX = 1;
-static const uint8_t SDA = 2;
-static const uint8_t SCL = 3;
+#define PIN_SERIAL_RX (0)
+#define PIN_SERIAL_TX (1)
+
+static const uint8_t RX = PIN_SERIAL_RX;
+static const uint8_t TX = PIN_SERIAL_TX;
+
+#define PIN_WIRE_SDA (2)
+#define PIN_WIRE_SCL (3)
+
+static const uint8_t SDA = PIN_WIRE_SDA;
+static const uint8_t SCL = PIN_WIRE_SCL;
// Map SPI port to 'new' pins D14..D17
-static const uint8_t SS = 17;
-static const uint8_t MOSI = 16;
-static const uint8_t MISO = 14;
-static const uint8_t SCK = 15;
+#define PIN_SPI_SS (17)
+#define PIN_SPI_MOSI (16)
+#define PIN_SPI_MISO (14)
+#define PIN_SPI_SCK (15)
+
+static const uint8_t SS = PIN_SPI_SS;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK = PIN_SPI_SCK;
// Mapping of analog pins as digital I/O
// A6-A11 share with digital pins
-static const uint8_t A0 = 18;
-static const uint8_t A1 = 19;
-static const uint8_t A2 = 20;
-static const uint8_t A3 = 21;
-static const uint8_t A4 = 22;
-static const uint8_t A5 = 23;
-static const uint8_t A6 = 24; // D4
-static const uint8_t A7 = 25; // D6
-static const uint8_t A8 = 26; // D8
-static const uint8_t A9 = 27; // D9
-static const uint8_t A10 = 28; // D10
-static const uint8_t A11 = 29; // D12
+#define PIN_A0 (18)
+#define PIN_A1 (19)
+#define PIN_A2 (20)
+#define PIN_A3 (21)
+#define PIN_A4 (22)
+#define PIN_A5 (23)
+#define PIN_A6 (24)
+#define PIN_A7 (25)
+#define PIN_A8 (26)
+#define PIN_A9 (27)
+#define PIN_A10 (28)
+#define PIN_A11 (29)
+
+static const uint8_t A0 = PIN_A0;
+static const uint8_t A1 = PIN_A1;
+static const uint8_t A2 = PIN_A2;
+static const uint8_t A3 = PIN_A3;
+static const uint8_t A4 = PIN_A4;
+static const uint8_t A5 = PIN_A5;
+static const uint8_t A6 = PIN_A6; // D4
+static const uint8_t A7 = PIN_A7; // D6
+static const uint8_t A8 = PIN_A8; // D8
+static const uint8_t A9 = PIN_A9; // D9
+static const uint8_t A10 = PIN_A10; // D10
+static const uint8_t A11 = PIN_A11; // D12
// Specific Mapping for the Control Board
static const uint8_t KEY = 18; // AD0
diff --git a/variants/robot_motor/pins_arduino.h b/variants/robot_motor/pins_arduino.h
index 7a943d8..2686b69 100644
--- a/variants/robot_motor/pins_arduino.h
+++ b/variants/robot_motor/pins_arduino.h
@@ -39,31 +39,56 @@
#define D8 TK4
#define D7 TK3
-static const uint8_t RX = 0;
-static const uint8_t TX = 1;
-static const uint8_t SDA = 2;
-static const uint8_t SCL = 3;
+#define PIN_SERIAL_RX (0)
+#define PIN_SERIAL_TX (1)
+
+static const uint8_t RX = PIN_SERIAL_RX;
+static const uint8_t TX = PIN_SERIAL_TX;
+
+#define PIN_WIRE_SDA (2)
+#define PIN_WIRE_SCL (3)
+
+static const uint8_t SDA = PIN_WIRE_SDA;
+static const uint8_t SCL = PIN_WIRE_SCL;
// Map SPI port to 'new' pins D14..D17
-static const uint8_t SS = 17;
-static const uint8_t MOSI = 16;
-static const uint8_t MISO = 14;
-static const uint8_t SCK = 15;
+#define PIN_SPI_SS (17)
+#define PIN_SPI_MOSI (16)
+#define PIN_SPI_MISO (14)
+#define PIN_SPI_SCK (15)
+
+static const uint8_t SS = PIN_SPI_SS;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK = PIN_SPI_SCK;
// Mapping of analog pins as digital I/O
// A6-A11 share with digital pins
-static const uint8_t A0 = 18;
-static const uint8_t A1 = 19;
-static const uint8_t A2 = 20;
-static const uint8_t A3 = 21;
-static const uint8_t A4 = 22;
-static const uint8_t A5 = 23;
-static const uint8_t A6 = 24; // D4
-static const uint8_t A7 = 25; // D6
-static const uint8_t A8 = 26; // D8
-static const uint8_t A9 = 27; // D9
-static const uint8_t A10 = 28; // D10
-static const uint8_t A11 = 29; // D12
+#define PIN_A0 (18)
+#define PIN_A1 (19)
+#define PIN_A2 (20)
+#define PIN_A3 (21)
+#define PIN_A4 (22)
+#define PIN_A5 (23)
+#define PIN_A6 (24)
+#define PIN_A7 (25)
+#define PIN_A8 (26)
+#define PIN_A9 (27)
+#define PIN_A10 (28)
+#define PIN_A11 (29)
+
+static const uint8_t A0 = PIN_A0;
+static const uint8_t A1 = PIN_A1;
+static const uint8_t A2 = PIN_A2;
+static const uint8_t A3 = PIN_A3;
+static const uint8_t A4 = PIN_A4;
+static const uint8_t A5 = PIN_A5;
+static const uint8_t A6 = PIN_A6; // D4
+static const uint8_t A7 = PIN_A7; // D6
+static const uint8_t A8 = PIN_A8; // D8
+static const uint8_t A9 = PIN_A9; // D9
+static const uint8_t A10 = PIN_A10; // D10
+static const uint8_t A11 = PIN_A11; // D12
// Specific Mapping for the Motor Board
static const uint8_t MUX_IN = 20; // A2
diff --git a/variants/standard/pins_arduino.h b/variants/standard/pins_arduino.h
index a3f349e..2ea0190 100644
--- a/variants/standard/pins_arduino.h
+++ b/variants/standard/pins_arduino.h
@@ -35,23 +35,41 @@
#define digitalPinHasPWM(p) ((p) == 3 || (p) == 5 || (p) == 6 || (p) == 9 || (p) == 10 || (p) == 11)
#endif
-static const uint8_t SS = 10;
-static const uint8_t MOSI = 11;
-static const uint8_t MISO = 12;
-static const uint8_t SCK = 13;
+#define PIN_SPI_SS (10)
+#define PIN_SPI_MOSI (11)
+#define PIN_SPI_MISO (12)
+#define PIN_SPI_SCK (13)
+
+static const uint8_t SS = PIN_SPI_SS;
+static const uint8_t MOSI = PIN_SPI_MOSI;
+static const uint8_t MISO = PIN_SPI_MISO;
+static const uint8_t SCK = PIN_SPI_SCK;
+
+#define PIN_WIRE_SDA (18)
+#define PIN_WIRE_SCL (19)
+
+static const uint8_t SDA = PIN_WIRE_SDA;
+static const uint8_t SCL = PIN_WIRE_SCL;
-static const uint8_t SDA = 18;
-static const uint8_t SCL = 19;
#define LED_BUILTIN 13
-static const uint8_t A0 = 14;
-static const uint8_t A1 = 15;
-static const uint8_t A2 = 16;
-static const uint8_t A3 = 17;
-static const uint8_t A4 = 18;
-static const uint8_t A5 = 19;
-static const uint8_t A6 = 20;
-static const uint8_t A7 = 21;
+#define PIN_A0 (14)
+#define PIN_A1 (15)
+#define PIN_A2 (16)
+#define PIN_A3 (17)
+#define PIN_A4 (18)
+#define PIN_A5 (19)
+#define PIN_A6 (20)
+#define PIN_A7 (21)
+
+static const uint8_t A0 = PIN_A0;
+static const uint8_t A1 = PIN_A1;
+static const uint8_t A2 = PIN_A2;
+static const uint8_t A3 = PIN_A3;
+static const uint8_t A4 = PIN_A4;
+static const uint8_t A5 = PIN_A5;
+static const uint8_t A6 = PIN_A6;
+static const uint8_t A7 = PIN_A7;
#define digitalPinToPCICR(p) (((p) >= 0 && (p) <= 21) ? (&PCICR) : ((uint8_t *)0))
#define digitalPinToPCICRbit(p) (((p) <= 7) ? 2 : (((p) <= 13) ? 0 : 1))
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-10-31 03:40:02 +0000